Sadie confessed they spent much of the celebrations walking and playing tennis [WENN]

"In this country you're past it at 30 and at 40 you're practically dying."

Hopefully that suggests there is more to come from the famous friends.

Moss headed to Sir Richard Branson's Necker Island with her family and friends in the run-up to her birthday, and upon her return home, the model hosted dinner at a restaurant in London's affluent Mayfair area.

Guests included supermodel Naomi Campbell helped to rack up a £5,000 booze bill.